Order 1280.
1330 conjugacy classes of subgroups.
The subgroup lattice has 344 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. #10601336 | C2 | direct (N × H) |
| 285. C2×C5 | #2047 | semidirect |
| 322. C5 | C2×#2047 | semidirect |
| 340. C2 | #10601336 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×Dic20 | 2 |
| C2×C5×#424 | 2 |
| C22×#3956 | 2 |
| C2×#65293 | 2 |
| C2×#64772 | 2 |
| #10601336 | 2 |
| C2×#2047 | 5 |